1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54238dc602b0ce9583920bec174f3ea86bec7a75b7a3b75a74c192fe75afbda. Chain 2 (Bitcoin): anchored in block 953636 (2026-06-14T13:03:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3833c764-83de-4a92-817c-a55d63def6c2.json and https://artists.proofprofile.net/proofs/artist/3833c764-83de-4a92-817c-a55d63def6c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
She's Crazy feat. DJ MO - Kasp Obscure Audio Rework
She's Crazy feat. DJ MO - Sroczynski Remix
Piotr Bejnar feat. DJ Mo - Mikobene Remix
She's Crazy feat. DJ Mo - Four Walls Remix
Twelve Kisses for Goodbye (feat. Angelina Nartowska)
Some Air - Piotr Bejnar From Siberia Remix
Some Air - Piotr Bejnar from Siberia Remix